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Serving leading biopharmaceutical companies globally:

McKinsey
McKesson
Chinese Patent Office
Colorcon
Cerilliant
Farmers Insurance
Dow
Healthtrust
Moodys
Argus Health

Generated: October 20, 2017

DrugPatentWatch Database Preview

RIOMET Drug Profile

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Which patents cover Riomet, and what generic Riomet alternatives are available?

Riomet is a drug marketed by Sun Pharm Inds Ltd and is included in one NDA. There is one patent protecting this drug.

This drug has eighteen patent family members in eighteen countries and twenty-nine supplementary protection certificates in eleven countries.

The generic ingredient in RIOMET is metformin hydrochloride. There are forty-eight drug master file entries for this compound. Ninety-six suppliers are listed for this compound. Additional details are available on the metformin hydrochloride profile page.

Summary for Tradename: RIOMET

US Patents:1
Applicants:1
NDAs:1
Suppliers / Packagers: see list1
Bulk Api Vendors: see list46
Clinical Trials: see list27
Patent Applications: see list32
Formulation / Manufacturing:see details
Drug Prices:see details
DailyMed Link:RIOMET at DailyMed

Pharmacology for Tradename: RIOMET

Ingredient-typeBiguanides
Drug ClassBiguanide
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sun Pharm Inds Ltd
RIOMET
metformin hydrochloride
SOLUTION;ORAL021591-001Sep 11, 2003RXYesYes► Subscribe► SubscribeY ► Subscribe
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Non-Orange Book Patents for Tradename: RIOMET

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
6,559,187 Liquid formulation of metformin► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Tradename: RIOMET

Country Document Number Estimated Expiration
Russian Federation2003104808► Subscribe
MexicoPA03001157► Subscribe
Hungary0302700► Subscribe
Iceland6709► Subscribe
Australia7659801► Subscribe
China1635881► Subscribe
Israel154307► Subscribe
Poland365135► Subscribe
World Intellectual Property Organization (WIPO)0211716► Subscribe
European Patent Office1387675► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Supplementary Protection Certificates for Tradename: RIOMET

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2014 00037Denmark► SubscribePRODUCT NAME: ET KOMBINATIONSPRODUKT AF DAPAGLIFLOZIN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF, HERUNDER DAPAGLIFLOZINPROPANDIOLMONOHYDRAT OG METFORMIN ELLER SALTE DERAF, HERUNDER METFORMINHYDROCHLORID; REG. NO/DATE: EU/1/13/900 20140116
00677Netherlands► SubscribePRODUCT NAME: COMBINATIE VAN DAPAGLIFLOZINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN EN METFORMINE OF EEN FARMACEITISCH AANVAARDBAAR ZOUT DAARVAN, ZOALS BESCHERMD DOOR HET BASISOCTROOI EP 1506211B1; REGISTRATION NO/DATE: EU/1/13/900 20140121
77; 5006-2008Slovakia► SubscribePRODUCT NAME: SITAGLIPTIN A METFORMIN; REGISTRATION NO/DATE: EU/1/08/455/001-014 20080716
128Luxembourg► SubscribePRODUCT NAME: 8-(3-AMINOPIPERIDIN-1-YL)-7-BUT-2-INYL-3-METHYL-1-(4-METHYLCHINAZOLIN-2-YLMETHYL)-3, 7-DIHYDROPURIN-2, 6-DION, LES ENANTIOMERES ET LEURS SELS, EN PARTICULIER LA LINAGLIPTINE COMBINEE AVEC DU CHLORHYDRATE DE METFORMINE. LINAGLIPTINE
C0006France► SubscribePRODUCT NAME: PIOGLITAZONE/METFORMINE ET LEURS SELS PHARMACEUTIQUEMENT ACCEPTABLES; REGISTRATION NO/DATE IN FRANCE: EU/1/06/354/001 DU 20060728; REGISTRATION NO/DATE AT EEC: EU/1/06/354/001 DU 20060728
5006-2008Slovakia► SubscribePRODUCT NAME: SITAGLIPTIN A METFORMIN; NAT. REG.NO/DATE: EU/1/08/455/001-014, EU/1/08/456/001-014, EU/1/08/457/001-014 20080716; FIRST REG.:CH 58450 01-03 20080408
2012022Lithuania► SubscribePRODUCT NAME: LINAGLIPTINUM + METFORMINI HYDROCHLORIDUM; REGISTRATION NO/DATE: EU/1/12/780/001 - EU/1/12/780/034 20120720
9 5017-2014Slovakia► SubscribePRODUCT NAME: KOMBINACIA DAPAGLIFLOZINU ALEBO JEHO FARMACEUTICKY PRIJATELNYCH SOLI A METFORMINU ALEBO JEHO FARMACEUTICKY PRIJATELNYCH SOLI; REGISTRATION NO/DATE: EU/1/13/900/001 - EU/1/13/900/012 20140116
1730131/02Switzerland► SubscribePRODUCT NAME: EMPAGLIFLOZIN UND METFORMINHYDROCHLORID; REGISTRATION NO/DATE: SWISSMEDIC 65570 12.11.2015
1261586/02Switzerland► SubscribePRODUCT NAME: SAXAGLIPTIN UND METFORMIN; NAT. REGISTRATION NO/DATE: SWISSMEDIC 62040 20120329
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For more information try a trial or see the database preview and plans and pricing

Serving leading biopharmaceutical companies globally:

Chinese Patent Office
Moodys
Teva
UBS
Cantor Fitzgerald
Farmers Insurance
Harvard Business School
Dow
Cerilliant
McKesson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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